18740344

素因数分解:

$2^3\times 7^2\times {\mathrm{47807}}^1$

素因数の和:47827

約数の個数: 24

約数和(自身を含む): 40875840

約数和(自身を除く): 22135496

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 47807, 95614, 191228, 334649, 382456, 669298, 1338596, 2342543, 2677192, 4685086, 9370172, 18740344]

約数ペア:

[(1, 18740344), (2, 9370172), (4, 4685086), (7, 2677192), (8, 2342543), (14, 1338596), (28, 669298), (49, 382456), (56, 334649), (98, 191228), (196, 95614), (392, 47807)]